Hidden secrets, painful pasts and happy endings. That's usually how it goes, no? Maybe not, Hyukjae quickly learns. Meet Lee Donghae, a twenty-five-year-old man-child with the mentality of a five-year-old; Hyukjae's best friend. A big, childish baby who

They're born just days apart. Heechul is, unlike his usual self, all out to make sure Leeteuk's birthday is special this year. Cue a little dinner and several confessions, and the night feels younger than they've ever been.

Donghae has developed a love for Dyson vacuum cleaners. His first day with a new vacuum cleaner.. .

Lee Donghae is an amnesiac. Following an accident that kills his parents, he trudges through the next few years trying to piece his past together. On an afternoon by the waterfall, a redheaded man approaches him, presenting a key that unlocks the Pandora's box to his lost memories. Does he take it?

Years pass, and yet love remains the same. Or at least Taemin thinks, until he realises that maybe, just maybe, Hyukjae and him were on different pages all along.

Before the pain, there is pleasure.  Taemin very apathetically awaits the arrival of the new student. He isn't looking forward to sharing his living space with a stranger, to be honest. Or at least he thinks he isn't looking forward to it. However, in walks scrawny, youthful, redheaded Hyukjae, who might just change his mind. Unfortunately, this isn't a love story.